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Diffstat (limited to 'arch/mips/kvm/tlb.c')
-rw-r--r--arch/mips/kvm/tlb.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index bbcd82242059..aed0ac2a4972 100644
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -216,6 +216,7 @@ int kvm_mips_host_tlb_write(struct kvm_vcpu *vcpu, unsigned long entryhi,
if (idx > current_cpu_data.tlbsize) {
kvm_err("%s: Invalid Index: %d\n", __func__, idx);
kvm_mips_dump_host_tlbs();
+ local_irq_restore(flags);
return -1;
}
@@ -732,6 +733,9 @@ void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
}
}
+ /* restore guest state to registers */
+ kvm_mips_callbacks->vcpu_set_regs(vcpu);
+
local_irq_restore(flags);
}
@@ -750,6 +754,9 @@ void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
vcpu->arch.preempt_entryhi = read_c0_entryhi();
vcpu->arch.last_sched_cpu = cpu;
+ /* save guest state in registers */
+ kvm_mips_callbacks->vcpu_get_regs(vcpu);
+
if (((cpu_context(cpu, current->mm) ^ asid_cache(cpu)) &
ASID_VERSION_MASK)) {
kvm_debug("%s: Dropping MMU Context: %#lx\n", __func__,